Add 40/4 and 18/32
1st number: 10 0/4, 2nd number: 18/32
40/4 + 18/32 is 169/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 4 × 8 = 32,
40/4 = 40 × 8/4 × 8 = 320/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
18/32 = 18 × 1/32 × 1 = 18/32 - Add the two like fractions:
320/32 + 18/32 = 320 + 18/32 = 338/32 - 338/32 simplified gives 169/16
- So, 40/4 + 18/32 = 169/16
In mixed form: 109/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+18/32 40/4+36/32 40/8+18/32 40/4+18/64 40/4+54/32 40/12+18/32 40/4+18/96 40/4+90/32 40/20+18/32 40/28+18/32